EP 2839536 A1 20150225 - INTEGRATED LOOP STRUCTURE FOR RADIO FREQUENCY IDENTIFICATION
Title (en)
INTEGRATED LOOP STRUCTURE FOR RADIO FREQUENCY IDENTIFICATION
Title (de)
INTEGRIERTE SCHLEIFENSTRUKTUR FÜR RFID
Title (fr)
STRUCTURE DE BOUCLE INTÉGRÉE POUR IDENTIFICATION PAR RADIOFRÉQUENCE
Publication
Application
Priority
- US 201261635326 P 20120419
- EP 2013057601 W 20130411
Abstract (en)
[origin: WO2013156389A1] An assembly for a radio frequency (RF) communication circuit comprising an electrically insulating substrate having a first side and a second side. A first electrically conductive structure is arranged on the first side of the substrate, wherein the first electrically conductive structure has the structure of a split loop, wherein the split loop structure comprises a first end and a second end. The RF communication circuit is arranged to be attached to a site for the RF communication circuit between the first end and the second end. The assembly further comprises a second electrically conductive structure arranged on the second side of the substrate. The second electrically conductive structure is arranged with respect to the first electrically conductive structure in such a manner that the site for the RF communication circuit overlaps the second electrically conductive structure in order to increase the capacitance of the assembly for the RF communication circuit.
IPC 8 full level
H01Q 1/22 (2006.01); G06K 19/077 (2006.01); H01Q 7/00 (2006.01)
CPC (source: EP US)
G06K 19/07783 (2013.01 - US); G06K 19/07786 (2013.01 - US); H01Q 1/2225 (2013.01 - EP US); H01Q 7/00 (2013.01 - EP US); G06K 19/07756 (2013.01 - EP US)
Citation (search report)
See references of WO 2013156389A1
Citation (examination)
- US 2009309703 A1 20091217 - FORSTER IAN J [GB]
- US 2005179604 A1 20050818 - LIU JAY Z [SG], et al
- US 2002121685 A1 20020905 - HIGUCHI TAKUYA [JP]
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2013156389 A1 20131024; EP 2839536 A1 20150225; US 2015076238 A1 20150319
DOCDB simple family (application)
EP 2013057601 W 20130411; EP 13715979 A 20130411; US 201314395309 A 20130411